ÈܽâÈÈΪһ¶¨Á¿µÄÎïÖÊÈÜÓÚÒ»¶¨Á¿µÄÈܼÁÖÐËù²úÉúµÄÈÈЧӦ£®Í¨³£µÈεÈѹÌõ¼þÏ£¬1molÈÜÖÊÈܽâÔÚÒ»¶¨Á¿ÈܼÁÖÐÐγɵÄijָ¶¨Å¨¶ÈµÄÈÜҺʱµÄìʱä½Ð×ö¸ÃÎïÖʵÄÈܽâÈÈ£®ÈܽâÈȵIJⶨÊÇͨ¹ý¾øÈȲâÎÂʽÁ¿ÈȼƽøÐеģ¬ËüÔÚ¾øÈȺãѹµÄÌõ¼þÏ£¬Í¨¹ý²âÁ¿ÏµÍ³µÄζȱ仯£¬´Ó¶øÍÆËã³ö¸ÃϵͳÔڸõÈεÈѹϵÄÈÈЧӦ£®
ÀýÈ磺1mol KNO3 ÈÜÓÚ200mL H2OµÄÈܽâ¹ý³ÌµÄÈܽâÈȵIJⶨ·½·¨ÈçÏ£º
¢Ù×°¼òµ¥¾øÈÈʽÁ¿Èȼƣ¬×°ÖÃÈçͼ£®
×Ô×é×°¼òµ¥¾øÈÈʽÁ¿ÈȼÆ×°Öã¨1ζȼƠ 2±£ÎÂÆ¿  3µ××ù  4Ìú¼Ų̈£©
¢Ú׼ȷ³ÆÁ¿5.62g KNO3£¨±¸Óã©£®
¢ÛÓÃÈÝÁ¿Æ¿Á¿È¡200mLÊÒÎÂϵÄÕôÁóË®£¨ÃܶÈΪ¦Ñ=1g?cm-3£©£¬µ¹Èë¹ã¿Ú±£ÎÂÆ¿ÖУ®
¢Ü¿ª¶¯µç´Å½Á°èÆ÷£¬±£³ÖÒ»¶¨µÄ½Á°èËÙÂÊ£¬¹Û²ìζȼƵı仯£¬´ýζȱ仯»ù±¾Îȶ¨£¨¼´µ¥Î»Ê±¼äÄÚζȵı仯ֵ»ù±¾Ïàͬ£©ºó£¬Ã¿¸ô1min¼Ç¼һ´Îζȣ¬Á¬Ðø¼Ç¼Èý´Î£¬×÷ΪÈܽâµÄǰÆÚζȣ®
¢Ý´ò¿ªÁ¿ÈȼƸÇ×Ó½«³ÆºÃµÄ5.62g KNO3ѸËÙµ¹ÈëÁ¿ÈȼƲ¢¸ÇºÃ¸Ç×Ó£¬±£³ÖÓëÈܽâǰͬµÄ½Á°èËÙÂÊ£¬¼ÌÐøÃ¿1min¼Ç¼һ´Îζȣ¬Ö±µ½Î¶Ȳ»Ôٱ仯ʱ£¬¼Ç¼Èý¸öζȱ仯ÂÊÎȶ¨µÄµã£¬´ËÈýµã×÷ΪÈܽâµÄºóÆÚζȣ®
¢ÞÊý¾Ý´¦Àí£®Ë¼¿¼²¢»Ø´ðÏÂÁÐÎÊÌ⣺
£¨1£©ÄúÈÏΪ¸Ã²âÁ¿ÊµÑé³É°ÜµÄ¹Ø¼üÊÇ
 

£¨2£©Óõç´Å½Á°èÆ÷±ÈÓû·Ðβ£Á§½Á°èÆ÷ÓкÎÓŵ㣿
 
µ«ÎªºÎÒª±£³ÖÒ»¶¨µÄËÙÂÊ£¬¹ý¿ì¶ÔËùµÃ½á¹ûÓкÎÓ°Ïì
 
£¨Ìî¡°Æ«´ó¡±¡°Æ«Ð¡¡±»ò¡°ÎÞÓ°Ï족£©£¬Ô­ÒòÊÇ
 
£¬ÒªËõ¶ÌÈܽâʱ¼ä£¬»¹¿É²ÉÈ¡ÄÄЩ´ëÊ©
 
£®
£¨3£©ÈôÒÑÖªKNO3ÈÜÒºµÄ±ÈÈÈÈÝΪCpKj?£¨kg?¡æ£©-1£¬ÆðʼÈܽâζÈΪ18¡æ£¬×îÖÕÆ½ºâζÈΪt¡æ£¬·ÇÈÜÒº²¿·ÖÎüÊÕµÄÈÈÁ¿ÎªQkJ£¬ÄÇôKNO3µÄÈܽâÈȵÄÊý×Ö±í´ïʽΪ¡÷H=
 
£®
£¨4£©¼´Ê¹Õû¸ö²Ù×÷¶¼¹æ·¶£¬ÄãÈÏΪ²âµÃÈܽâÈÈÓëʵ¼ÊÈܽâÈÈ´æÔÚ²îÒìµÄÔ­ÒòÊÇ
 
£®
¿¼µã£ºÖкÍÈȵIJⶨ,̽¾¿ÎüÈÈ·´Ó¦ºÍ·ÅÈÈ·´Ó¦
רÌ⣺ʵÑéÉè¼ÆÌâ
·ÖÎö£º£¨1£©ÈܽâÈȵIJⶨ¾øÈÈÌõ¼þÏÂÍê³É£»
£¨2£©µç´Å½Á°èÆ÷¿ÉÒÔ¼õÉÙÈÈÁ¿µÄËðʧÒÔ¼°»úеĦ²Á´øÀ´µÄÈÈÁ¿£¬ÒýÆðÈÈÁ¿µÄ±ä»¯£»½Á°è¹ý¿ì»áÒò»úеĦ²Á¶ø´øÀ´ÈÈÁ¿£»¼õÉÙ¹ÌÌå¿ÅÁ£´óС£¬¿ÉÒÔËõ¶ÌÈܽâʱ¼ä£»
£¨3£©ÏÈÇó³öÈܽâ·Å³öµÄÈÈÁ¿£¬È»ºó¸ù¾ÝÈܽâÈȵĺ¬ÒåÁÐʽ¼ÆË㣻
£¨4£©Á¿ÈÈÆ÷²»¿ÉÄÜÍêÈ«¾øÈÈ£¬ºÍ»·¾³Ö®¼ä´æÔÚÈȽ»»»£»
½â´ð£º ½â£º£¨1£©ÓÉʵÑéÌõ¼þ¿É֪ҪʹÕû¸ö²âÁ¿¹ý³Ì¾¡¿ÉÄܱ£³ÖÈȾø£¬ÒÔ¼õСÈÈÁ¿µÄɢʧ£»
¹Ê´ð°¸Îª£ºÒªÊ¹Õû¸ö²âÁ¿¹ý³Ì¾¡¿ÉÄܱ£³ÖÈȾø£¬ÒÔ¼õСÈÈÁ¿µÄɢʧ£»
£¨2£©Óõç´Å½Á°èÆ÷±ÈÓû·Ðβ£Á§½Á°èÆ÷ÄܼõÉÙÈÈÁ¿É¢Ê§£¬Ê¹²âµÃ½á¹û¸ü׼ȷ£¬»úеĦ²Á´øÀ´µÄÈÈÁ¿£¬Ê¹ÌåϵζÈÉý¸ß½Á°è¹ý¿ì£»½Á°è¹ý¿ì»áÒò»úеĦ²Á¶ø´øÀ´ÈÈÁ¿£¬Ê¹Î¶ÈÉý¸ß£¬²â¶¨½á¹ûÆ«´ó£»½«ÏõËá¼Ø¾§ÌåÑÐË飬¿ÉÒÔËõ¶ÌÈܽâʱ¼ä£»
¹Ê´ð°¸Îª£ºÄܼõÉÙÈÈÁ¿É¢Ê§£¬Ê¹²âµÃ½á¹û¸ü׼ȷ£»»úеĦ²Á´øÀ´µÄÈÈÁ¿£¬Ê¹ÌåϵζÈÉý¸ß£»Æ«´ó£»½Á°è¹ý¿ì£¬»úеĦ²Á»á´øÀ´ÈÈÁ¿£¬Ê¹Î¶ÈÉý¸ß£»½«ÏõËá¼Ø¾§ÌåÑÐË飻
£¨3£©Èܽâ·Å³öµÄÈÈÁ¿Q=cm¡÷T=CpKj?£¨kg?¡æ£©-1¡Á
5.62g+200g
1000g?kg-1
¡Á£¨t¡æ-18¡æ£©£¬·ÇÈÜÒº²¿·ÖÎüÊÕµÄÈÈÁ¿ÎªQkJ£¬Ôò¹²·Å³öÈÈÁ¿ÎªCpKj?£¨kg?¡æ£©-1¡Á
5.62g+200g
1000g?kg-1
¡Á£¨t¡æ-18¡æ£©+QkJ£¬¸ù¾ÝÈܽâÈȵĺ¬Òå¿ÉÖª£¬KNO3µÄÈܽâÈȵÄÊý×Ö±í´ïʽΪ¡÷H=
CpKj?(kg?¡æ)-1¡Á
5.62g+200g
1000g?kg-1
¡Á(t¡æ-18¡æ)+QkJ
5.62g
101g?mol-1
£»
¹Ê´ð°¸Îª£º
CpKj?(kg?¡æ)-1¡Á
5.62g+200g
1000g?kg-1
¡Á(t¡æ-18¡æ)+QkJ
5.62g
101g?mol-1
£»
£¨4£©´æÔÚÁ¿ÈÈÆ÷²»¿ÉÄÜÍêÈ«¾øÈÈ£¬ÔÚÈܽâ¹ý³ÌÖгýÁËÀ´×ÔÈܽâ¹ý³ÌµÄÈÈЧӦÍ⣬»¹ÓÐÓÉÓÚÁ¿ÈÈϵͳºÍ»·¾³Ö®¼äµÄÈȽ»»»´øÀ´µÄÓ°Ï죻
¹Ê´ð°¸Îª£º´æÔÚÁ¿ÈÈÆ÷²»¿ÉÄÜÍêÈ«¾øÈÈ£¬ÔÚÈܽâ¹ý³ÌÖÐÁ¿ÈÈϵͳζȵı仯£¬³ýÁËÀ´×ÔÈܽâ¹ý³ÌµÄÈÈЧӦÍ⣬»¹ÓÐÓÉÓÚÁ¿ÈÈϵͳºÍ»·¾³Ö®¼äµÄÈȽ»»»´øÀ´µÄÓ°Ï죮
µãÆÀ£º±¾ÌâÖ÷Òª¿¼²éÁËÈܽâÈȵIJⶨ£¬×¢ÒâÍâ½çÌõ¼þµÄÓ°Ï죬¼ÆËãʱץסԭÀí¼´¿É½â´ð£¬ÄѶȽϴó£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

Èçͼ¸÷ÈÝÆ÷ÖÐÊ¢Óк£Ë®£¬ÌúÔÚÆäÖи¯Ê´Ê±Óɿ쵽ÂýµÄ˳ÐòÊÇ£¨¡¡¡¡£©
A¡¢£¨4£©£¾£¨2£©£¾£¨1£©£¾£¨3£©
B¡¢£¨2£©£¾£¨1£©£¾£¨3£©£¾£¨4£©
C¡¢£¨4£©£¾£¨2£©£¾£¨3£©£¾£¨1£©
D¡¢£¨3£©£¾£¨2£©£¾£¨4£©£¾£¨1£©

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

ÔÚ±ê×¼×´¿öÏ£¬½«224L HClÆøÌåÈÜÓÚ635mLË®ÖУ¬ËùµÃÑÎËáµÄÃܶÈΪ1.18g?cm-3£®ÊÔ¼ÆË㣺
¢ÙËùµÃÑÎËáÎïÖʵÄÁ¿Å¨¶ÈÊÇ
 
£®
¢ÚÈ¡³öÕâÖÖÑÎËá10mL£¬Ï¡ÊÍÖÁ118L£¬ËùµÃÏ¡ÑÎËáµÄÎïÖʵÄÁ¿Å¨¶ÈÊÇ
 
£®ÈçÈ¡10mLÑÎËáʱÑöÊÓÆäËû²Ù×÷¾ùÕýÈ·µÃÏ¡ÑÎËáŨ¶È
 
£®£¨Ìî¡°Æ«´ó¡±¡¢¡°µÈÓÚ¡±¡¢¡°Æ«Ð¡¡±£©
¢ÛÔÚ40.0mL 0.065mol?L-1 Na2CO3ÈÜÒºÖУ¬Öð½¥¼ÓÈ루2£©ËùÏ¡Ê͵ÄÏ¡ÑÎËᣬ±ß¼Ó±ßÕñµ´£®Èôʹ·´Ó¦²»²úÉúCO2ÆøÌ壬¼ÓÈëÏ¡ÑÎËáµÄÌå»ý×î¶à²»³¬¹ý
 
mL£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

ÉúÎïÖÊÄÜÊÇÒ»Öֽྻ¡¢¿ÉÔÙÉúÄÜÔ´£®ÉúÎïÖÊÆø£¨Ö÷Òª³É·ÖΪCO¡¢CO2¡¢H2µÈ£©ÓëH2»ìºÏ£¬´ß»¯ºÏ³É¼×´¼ÊÇÉúÎïÖÊÄÜÀûÓõķ½·¨Ö®Ò»£®
£¨1£©¸ù¾ÝµÈµç×ÓÔ­Àí£¬Ð´³öCO·Ö×ӵĽṹʽ
 
£®
£¨2£©¼×´¼´ß»¯Ñõ»¯¿ÉµÃµ½¼×È©£¬¼×È©ÓëÐÂÖÆCu£¨OH£©2µÄ¼îÐÔÈÜÒº¹²ÈÈÉú³ÉCu2O³Áµí£®
¢Ùд³ö¼×´¼´ß»¯Ñõ»¯ÖƼ×È©µÄ»¯Ñ§·½³Ìʽ
 
£»
¢ÚÒÑÖªÒÒÈ©ÓëÐÂÖÆCu£¨OH£©2·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ£ºCH3CHO+Cu£¨OH£©2
¡÷
Cu2O¡ý+CH3COOH+H2O£¨Î´Å䯽£©£¬ÊÔд³ö¼×È©Óë¹ýÁ¿ÐÂÖÆCu£¨OH£©2·´Ó¦µÄ»¯Ñ§·½³Ìʽ£¬²¢Å䯽
 
£®
¢Û¼×´¼µÄ·Ðµã±È¼×È©µÄ¸ß£¬ÆäÖ÷ÒªÔ­ÒòÊÇ
 
£®
¢Ü¼×È©·Ö×ÓÖÐ̼ԭ×Ó¹ìµÀµÄÔÓ»¯ÀàÐÍΪ
 
£¬¼×È©·Ö×ӵĿռ乹ÐÍÊÇ
 
£®
¢ÝÈçͼÊÇCu2OµÄ¾§°û½á¹¹Ê¾Òâͼ£¬ÆäÖУ¬ºÚÇò´ú±í
 
£¨ÌîCu»òO£©Ô­×Ó£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

ÈçͼΪ³¤Ê½ÖÜÆÚ±íʾÒâͼ£¬Çë¸ù¾ÝA¡«GÔªËØËùÔÚλÖûشðÏÂÁÐÎÊÌ⣮

×¢£º´ðÌâʱÐ轫´úºÅA¡«GÌæ»»ÎªÏàÓ¦µÄÔªËØ·ûºÅ
£¨1£©ÔªËØAÓëC¿ÉÐγÉÁ½ÖÖ·Ö×ÓC2A4ÓëCA3£¬Ð´³öC2A4µÄ½á¹¹Ê½
 
£®
£¨2£©ÔªËØEÓëDÄÜÐγÉÁ½ÖÖ»¯ºÏÎïE2D2ÓëE2D£¬Ð´³öE2DµÄµç×Óʽ
 
£®
£¨3£©ÔªËØA¡«GÖУ¬ÊôÓÚ¹ý¶ÉÔªËØµÄÊÇ
 
£®
£¨4£©ÔªËØB¡¢FµÄ·Ç½ðÊôÐÔÇ¿Èõ¹ØÏµÎª
 
£¬Éè¼ÆÊµÑéÑéÖ¤´Ë½áÂÛ
 
£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

º£ÑóÖ²ÎïÈ纣´ø¡¢º£ÔåÖк¬ÓзḻµÄµâÔªËØ£¬µâÔªËØÒÔµâÀë×ÓµÄÐÎʽ´æÔÚ£®ÊµÑéÊÒÀï´Óº£ÔåÖÐÌáÈ¡µ¥Öʵ⣨I2£©µÄÁ÷³ÌÈçͼ£º£¨ÆäÖТܷ¢ÉúµÄ»¯Ñ§·´Ó¦ÎªCl2+2KI¨T2KCl+I2£©

£¨1£©Ö¸³öÌáÈ¡µâ¹ý³ÌÖÐʵÑé²Ù×÷¢ÛºÍ¢ÝµÄÃû³Æ£º
 
£»
 
£®
£¨2£©²½Öè¢ÝËùʹÓõIJ£Á§ÒÇÆ÷Ãû³ÆÊÇ
 
£¬Ñ¡ÔñµÄÓлúÊÔ¼Á¿ÉÒÔÊÇ
 
£®
A£®¾Æ¾«        B£®ËÄÂÈ»¯Ì¼         C£®´×Ëá         D£®±½
£¨3£©²½Öè¢Þ´Óº¬µâµÄÓлúÈÜÒºÖÐÌáÈ¡µâ²¢»ØÊÕÓлúÈܼÁ£¬»¹ÐèÒª¾­¹ýÕôÁó£¨ÈçͼËùʾ£©£®ÀäË®µÄÁ÷ÏòΪ
 
µ½
 
£®£¨ÌîA¡¢B£©

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

A¡¢B¡¢C¡¢D¡¢E¡¢F¡¢G¡¢H¡¢ºÍIÊÇÖÐѧ»¯Ñ§Öг£¼ûµÄÆøÌ壬ËüÃǾùÓɶÌÖÜÆÚÔªËØ×é³É£¬¾ßÓÐÈçÏÂÐÔÖÊ£º
¢ÙA¡¢B¡¢E¡¢F¡¢GÄÜʹʪÈóµÄÀ¶É«Ê¯ÈïÊÔÖ½±äºì£¬¢ñÄÜʹʪÈóµÄºìɫʯÈïÊÔÖ½±äÀ¶£¬C¡¢D¡¢H²»ÄÜʹʪÈóµÄʯÈïÊÔÖ½±äÉ«£»
¢ÚAºÍIÏàÓö²úÉú°×ÑÌ
¢ÛBºÍE¶¼ÄÜʹƷºìÈÜÒºÍÊÉ«
¢Ü½«ºìÈȵÄÍ­Ë¿·ÅÈë×°ÓÐBµÄÆ¿ÖУ¬Æ¿ÄÚ³äÂúר»ÆÉ«µÄÑÌ
¢Ý½«µãȼµÄþÌõ·ÅÈë×°ÓÐFµÄÆ¿ÖУ¬Ã¾Ìõ¾çÁÒȼÉÕ£¬Éú³É°×É«·ÛÄ©£¬Æ¿ÄÚ±Ú¸½×źÚÉ«¿ÅÁ££»
¢ÞCºÍDÏàÓöÉú³Éºì×ØÉ«ÆøÌ壻
¢ßGÔÚDÖÐȼÉÕ¿ÉÒÔ²úÉúEºÍH2O
¢à½«BºÍH ÔÚÆ¿ÖлìºÏºóÓÚ¹âÁÁ´¦·ÅÖü¸·ÖÖÓ£¬Æ¿ÄÚ±Ú³öÏÖÓÍ×´ÒºµÎ²¢²úÉúA£®
»Ø´ðÏÂÁÐÎÊÌ⣺
£¨1£©AµÄ»¯Ñ§Ê½ÊÇ
 
£¬¢ÚÖа×Ñ̵Ļ¯Ñ§Ê½ÊÇ
 
£»
£¨2£©¢ÜÖз¢Éú·´Ó¦µÄ»¯Ñ§·½³ÌʽÊÇ
 
£»
£¨3£©¢ÝÖз¢Éú·´Ó¦µÄ»¯Ñ§·½³ÌʽÊÇ
 
£»
£¨4£©CµÄ»¯Ñ§Ê½ÊÇ
 
£¬DµÄµç×ÓʽÊÇ
 
£»
£¨5£©¢ßÖз¢Éú·´Ó¦µÄ»¯Ñ§·½³ÌʽÊÇ
 
£»
£¨6£©HµÄ½á¹¹Ê½ÊÇ
 
£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

Á½ÖÖÆøÌ¬ÌþA¡¢B×é³ÉµÄ»ìºÏÆøÌåÍêȫȼÉÕºóµÃµ½CO2ºÍH2O£¨g£©µÄÎïÖʵÄÁ¿Ëæ»ìºÏÌþµÄ×ÜÎïÖʵÄÁ¿µÄ±ä»¯ÈçͼËùʾ£¬Ôò
£¨1£©»ìºÏÌþÖÐn£¨C£©£ºn£¨H£©=
 
£®
£¨2£©»ìºÏÌþÖÐÒ»¶¨ÓÐ
 
£®
£¨3£©ÈôÏà¶Ô·Ö×ÓÖÊÁ¿A£¼B£¬ÊÔÍÆ¶Ï»ìºÏÆøÌåÖÐAºÍBËùÓпÉÄܵÄ×éºÏ¼°ÆäÎïÖʵÄÁ¿Ö®±È£¬²¢½«½á¹ûÌîÈëÏÂ±í£¨Óм¸×éÌ×飬²»Ò»¶¨ÌîÂú£©
×éºÏ±àºÅAµÄ·Ö×ÓʽBµÄ·Ö×ÓʽAºÍBµÄÎïÖʵÄÁ¿±È
¢ÙCH4C2H42£º3
¢ÚCH4C3H47£º3
¢ÛCH4C4H44£º1
¢Ü
¢Ý

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

°´ÒªÇóÌîдÏÂÁи÷Ï
£¨1£©Î¬ÉúËØCµÄ½á¹¹¼òʽÊÇ£¬
¢ÙËüµÄ·Ö×ÓʽÊÇ
 
£®
¢ÚÔÚάÉúËØCÈÜÒºÖеÎÈëÉÙÁ¿À¶É«µÄº¬Óеí·ÛµÄµâË®£¬¿É¹Û²ìµ½µÄÏÖÏóÊÇ
 
£®
£¨2£©ÈçͼËùʾ£¬Ìú´¦ÓÚ¢ñ¡¢¢ò¡¢¢óÈýÖÖ²»Í¬µÄ»·¾³ÖУ¬Ìú±»¸¯Ê´µÄËÙÂÊÓÉ´óµ½Ð¡µÄ˳ÐòÊÇ£¨ÌîÐòºÅ£©
 
£®

£¨3£©£¨ÇëÓÃ×ÖĸÌî¿Õ£© ÔÚ´¦Àí²úÉúµÄ·Ïˮʱ£¬ÐèÏȼÓÈëÃ÷·¯£¬Æä×÷ÓÃÊÇ
 
£¬ºóͨÈëÂÈÆø»ò¶þÑõ»¯ÂÈ£¬Æä×÷ÓÃÊÇ
 
£®
A£®»ìÄý¼Á    B£®·À¸¯¼Á   C£®Ïû¶¾É±¾ú    D£®Ê¹Ó²Ë®Èí»¯
£¨4£©²ÏË¿ºÍÑòëµÄ»¯Ñ§³É·ÖÊÇ
 
£®£¨Ð´Ãû³Æ£©
£¨5£©ÌÇÀà¡¢ÓÍÖ¬¡¢µ°°×Öʶ¼ÊÇÈËÌ屨ÐèµÄÓªÑøÎïÖÊ£®ÆäÖе°°×Öʱ»ÉãÈëÈËÌåºó£¬ÔÚøµÄ×÷ÓÃÏÂË®½âΪ
 
£¨Ð´Ãû³Æ£©£®

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸